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Heat Transfer Fluids for the Solar Industry

Solar operations need high performance heat transfer fluids that offer long life, precise temperature control and high flash points.

As an engineer or system operator, you rely on your fluid supplier to provide dependable service and high-temperature, stable thermal fluid that keeps your solar thermal power plants and facilities running as efficiently as possible. Thermal oil with high temperature stability protects your system from damage and saves you paying for expensive part repairs or replacement.

Duratherm manufactures our high quality, clean running, non-toxic and non-fouling thermal oil to endure the punishing conditions of a wide range of commercial solar applications, from solar plants to solar dishes and power towers.

We provide free trou bleshooting and tech support, and offer a free fluid analysisContact us today.

Heat Transfer Fluids for the Solar Industry

Products for this Industry

Duratherm 450

Max.Temp
450°F

Flash Point
302°F

Rated to 232°C (450°F), Duratherm 450 is specifically engineered for applications requiring a thermal fluid capable of efficient process heating and cooling. Economical and thermally stable, it provides precise temperature control and is proven to be an excellent alternative to costly synthetics and aromatic fluids.

Duratherm 630

Max.Temp
630°F

Flash Point
444°F

Rated to 333°C (630°F) and engineered to be an economical and environmentally friendly replacement to chemical aromatic thermal fluids, Duratherm 630’s enhanced blend is designed to offer years of trouble free service and superior protection from oxidation even at higher operating temperatures.

Duratherm HF

Max.Temp
640°F

Flash Point
530°F

Engineered for its high flash point of 277°C (530°F) with an operating limit of 338°C (640°F), the Duratherm HF heat transfer oil offers a solution to those customers requiring the additional margin of safety needed to meet their own internal safety standards or those of their insurance carrier or government regulators.

Duratherm LT

Max.Temp
437°F

Flash Point
329°F

Engineered for a variety of heat transfer fluid processes requiring heating and cooling, Duratherm LT is ideal for batch processing operations requiring a low temperature heat transfer fluid that is pumpable down to -29°C (-20°F) – eliminating the need for heat tracing often required in outdoor applications.